13234101420440 has 64 divisors (see below), whose sum is σ = 29942471059200. Its totient is φ = 5264226312192.

The previous prime is 13234101420427. The next prime is 13234101420461. The reversal of 13234101420440 is 4402410143231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7488164 + ... + 9085196.

It is an arithmetic number, because the mean of its divisors is an integer number (467851110300).

Almost surely, 2^{13234101420440} is an apocalyptic number.

13234101420440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13234101420440 is an abundant number, since it is smaller than the sum of its proper divisors (16708369638760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13234101420440 is a wasteful number, since it uses less digits than its factorization.

13234101420440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598196 (or 1598192 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 13234101420440 its reverse (4402410143231), we get a palindrome (17636511563671).

The spelling of 13234101420440 in words is "thirteen trillion, two hundred thirty-four billion, one hundred one million, four hundred twenty thousand, four hundred forty".